Evolution has spoken and the ideal body type is CRAB🦀 Carcinisation is an example of convergent evolution and describes the phenomenon of crustaceans independently evolving into crab-like bodies from their non-crab form. 🦀 Decapod crustaceans including shrimp, crabs, lobsters, and crayfish, have evolved into crab bodies at least 5 separate times! Just as species can carcinize, they can also go through decarcinisation where they leave their evolve out of their crab-like body. 🔄 Scientists are